3 from collections import defaultdict
4 from django.db import models
5 from django.db.models import F, Q
6 from core.models import PlCoreBase,Site
7 from core.models.deployment import Deployment
8 from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
9 from timezones.fields import TimeZoneField
11 # Create your models here.
12 class UserManager(BaseUserManager):
13 def create_user(self, email, firstname, lastname, password=None):
15 Creates and saves a User with the given email, date of
19 raise ValueError('Users must have an email address')
22 email=UserManager.normalize_email(email),
27 #user.set_password(password)
29 user.save(using=self._db)
32 def create_superuser(self, email, firstname, lastname, password):
34 Creates and saves a superuser with the given email, date of
37 user = self.create_user(email,
43 user.save(using=self._db)
47 class User(AbstractBaseUser):
52 email = models.EmailField(
53 verbose_name='email address',
59 username = models.CharField(max_length=255, default="Something" )
61 firstname = models.CharField(help_text="person's given name", max_length=200)
62 lastname = models.CharField(help_text="person's surname", max_length=200)
64 phone = models.CharField(null=True, blank=True, help_text="phone number contact", max_length=100)
65 user_url = models.URLField(null=True, blank=True)
66 site = models.ForeignKey(Site, related_name='users', help_text="Site this user will be homed too", null=True)
67 public_key = models.TextField(null=True, blank=True, max_length=1024, help_text="Public key string")
69 is_active = models.BooleanField(default=True)
70 is_admin = models.BooleanField(default=True)
71 is_staff = models.BooleanField(default=True)
72 is_readonly = models.BooleanField(default=False)
74 created = models.DateTimeField(auto_now_add=True)
75 updated = models.DateTimeField(auto_now=True)
76 enacted = models.DateTimeField(null=True, default=None)
78 timezone = TimeZoneField()
80 objects = UserManager()
82 USERNAME_FIELD = 'email'
83 REQUIRED_FIELDS = ['firstname', 'lastname']
85 def isReadOnlyUser(self):
86 return self.is_readonly
88 def get_full_name(self):
89 # The user is identified by their email address
92 def get_short_name(self):
93 # The user is identified by their email address
98 return self.email[:self.email.find('@')]
100 def __unicode__(self):
103 def has_perm(self, perm, obj=None):
104 "Does the user have a specific permission?"
105 # Simplest possible answer: Yes, always
108 def has_module_perms(self, app_label):
109 "Does the user have permissions to view the app `app_label`?"
110 # Simplest possible answer: Yes, always
113 def is_superuser(self):
116 # def get_roles(self):
117 # from core.models.site import SitePrivilege
118 # from core.models.slice import SliceMembership
120 # site_privileges = SitePrivilege.objects.filter(user=self)
121 # slice_memberships = SliceMembership.objects.filter(user=self)
122 # roles = defaultdict(list)
123 # for site_privilege in site_privileges:
124 # roles[site_privilege.role.role_type].append(site_privilege.site.login_base)
125 # for slice_membership in slice_memberships:
126 # roles[slice_membership.role.role_type].append(slice_membership.slice.name)
129 def save(self, *args, **kwds):
131 self.set_password(self.password)
132 self.username = self.email
133 super(User, self).save(*args, **kwds)
136 def select_by_user(user):
138 qs = User.objects.all()
140 # can see all users at any site where this user has pi role
141 from core.models.site import SitePrivilege
142 site_privs = SitePrivilege.objects.filter(user=user)
143 sites = [sp.site for sp in site_privs if sp.role.role == 'pi']
144 # get site privs of users at these sites
145 site_privs = SitePrivilege.objects.filter(site__in=sites)
146 user_ids = [sp.user.id for sp in site_privs] + [user.id]
147 qs = User.objects.filter(Q(site__in=sites) | Q(id__in=user_ids))
152 class UserDeployments(PlCoreBase):
153 user = models.ForeignKey(User)
154 deployment = models.ForeignKey(Deployment)
155 kuser_id = models.CharField(null=True, blank=True, max_length=200, help_text="Keystone user id")
157 def __unicode__(self): return u'%s %s' % (self.user, self.deployment.name)
160 def select_by_user(user):
162 qs = UserDeployments.objects.all()
164 users = Users.select_by_user(user)
165 qs = Usereployments.objects.filter(user__in=slices)